This photo shows the control of air cultured uranyl acetate doped fungial culture in plain soy-milk.  The rise in radioactive count rate was stable at first, but when the isolated mold spots began to overtake the tub, the count rate began to rise moderately.
This photo shows the thorium nitrate doped fungal culture, started from SPF's nutrient enhanced dried media in plain soy-milk.  The rise in radioactive count rate was quite significant.  One can see the mature green crenulated mat, with the odd barren region than doesn't seem to be associated with any radioactive concentration.
This photo shows a uranyl acetate doped fungal culture, started from SPF's nutrient enhanced dried media in plain soy-milk.  The rise in radioactive count rate was modest but significant.  However following the formation of the crenulated mat, a decomposition began to occur with a foul smelling slime overtaking the fungus.
Pictures of Radioactive Fungi
The following photo sequence shows one of Dr. Failes culture pans for the Fort Hill fungus.  This procedure was used to make the dried fungal stock that has been used for radioactivity remediation experiments since August 2002.
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